54254278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 91671552

約数和(自身を除く): 37417274

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 806, 811, 1079, 1622, 2158, 2573, 5146, 10543, 21086, 25141, 33449, 50282, 66898, 67313, 134626, 326833, 653666, 875069, 1750138, 2086703, 4173406, 27127139, 54254278]

約数ペア:

[(1, 54254278), (2, 27127139), (13, 4173406), (26, 2086703), (31, 1750138), (62, 875069), (83, 653666), (166, 326833), (403, 134626), (806, 67313), (811, 66898), (1079, 50282), (1622, 33449), (2158, 25141), (2573, 21086), (5146, 10543)]